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GTC ON-DEMAND

Presentation
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Abstract:
We'll compare the current state of two competing accelerator directive sets: OpenACC 2.5 and OpenMP 4.5. As members of both the OpenACC technical committee and the OpenMP language committee, we'll provide an inside take on the current state of the directives and insight into how to transition between the directive sets.
We'll compare the current state of two competing accelerator directive sets: OpenACC 2.5 and OpenMP 4.5. As members of both the OpenACC technical committee and the OpenMP language committee, we'll provide an inside take on the current state of the directives and insight into how to transition between the directive sets.  Back
 
Topics:
Programming Languages, Performance Optimization, OpenACC
Type:
Talk
Event:
GTC Silicon Valley
Year:
2016
Session ID:
S6410
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Abstract:
This tutorial will present the best practices for writing OpenMP for GPUs using the Clang compiler. We'll introduce the strengths and weaknesses of the OpenMP target constructs and how to use them effectively on NVIDIA GPUs.
This tutorial will present the best practices for writing OpenMP for GPUs using the Clang compiler. We'll introduce the strengths and weaknesses of the OpenMP target constructs and how to use them effectively on NVIDIA GPUs.  Back
 
Topics:
Tools & Libraries, Performance Optimization
Type:
Talk
Event:
GTC Silicon Valley
Year:
2016
Session ID:
S6510
Streaming:
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Abstract:
Representatives from multiple organizations will discuss the current state and future directions for accelerated computing with compiler directives (OpenACC and OpenMP). Topics will include the status of OpenACC and OpenMP, commercial and freely available compilers, and user experiences.
Representatives from multiple organizations will discuss the current state and future directions for accelerated computing with compiler directives (OpenACC and OpenMP). Topics will include the status of OpenACC and OpenMP, commercial and freely available compilers, and user experiences.  Back
 
Topics:
Programming Languages
Type:
Panel
Event:
GTC Silicon Valley
Year:
2014
Session ID:
S4514
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Abstract:
The talk will briefly introduce two accelerator programming directive sets with a common heritage, OpenACC 2.0 and OpenMP 4.0. After introducing the two directive sets, a side by side comparison of available features along with code examples will be presented to help developers understand their options as they the begin programming as these two programming models both become available in production compilers.
The talk will briefly introduce two accelerator programming directive sets with a common heritage, OpenACC 2.0 and OpenMP 4.0. After introducing the two directive sets, a side by side comparison of available features along with code examples will be presented to help developers understand their options as they the begin programming as these two programming models both become available in production compilers.  Back
 
Topics:
Programming Languages, Performance Optimization1, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2014
Session ID:
S4708
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Abstract:

This session will discuss the OpenACC specification and its implementation in the Cray Compilation Environment. Details of how the compiler maps OpenACC onto the NVIDIA hardware will be presented. Special extensions provided by CCE will be presented with usage cases to illustrate the motive behind the extensions.

This session will discuss the OpenACC specification and its implementation in the Cray Compilation Environment. Details of how the compiler maps OpenACC onto the NVIDIA hardware will be presented. Special extensions provided by CCE will be presented with usage cases to illustrate the motive behind the extensions.

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Topics:
Programming Languages, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2013
Session ID:
S3084
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Abstract:

This webinar, hosted by Dr. James Beyer, Compiler Engineer, Cray Inc. will briefly introduce two accelerator programming directive sets with a common heritage, OpenACC 2.0 and OpenMP 4.0 device constructs. After introducing the two directive sets, a side by side comparison of available features along with code examples will be presented to help developers understand the subtle and not so subtle differences in these directive sets.

This webinar, hosted by Dr. James Beyer, Compiler Engineer, Cray Inc. will briefly introduce two accelerator programming directive sets with a common heritage, OpenACC 2.0 and OpenMP 4.0 device constructs. After introducing the two directive sets, a side by side comparison of available features along with code examples will be presented to help developers understand the subtle and not so subtle differences in these directive sets.

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Topics:
Tools & Libraries
Type:
Webinar
Event:
GTC Webinars
Year:
2013
Session ID:
GTCE058
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Abstract:

This webinar, hosted by Dr. James Beyer, Compiler Engineer, Cray Inc. will concentrate on using OpenACC 2.0 with the latest Cray Compilation Environment release. Sample codes will be used to show both how the compiler communicates the transformation it makes, as well as the performance changes caused by the new features.

This webinar, hosted by Dr. James Beyer, Compiler Engineer, Cray Inc. will concentrate on using OpenACC 2.0 with the latest Cray Compilation Environment release. Sample codes will be used to show both how the compiler communicates the transformation it makes, as well as the performance changes caused by the new features.

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Topics:
Tools & Libraries
Type:
Webinar
Event:
GTC Webinars
Year:
2013
Session ID:
GTCE065
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